N200/N210 Device Recovery - Revision history

SamReiter at 19:55, 23 April 2019

2019-04-23T19:55:28Z

Ettus: /* Abstract */

2017-01-16T15:44:19Z

‎Abstract

Ettus: /* Application Note Number */

2016-05-18T05:29:08Z

‎Application Note Number

Ettus at 05:28, 18 May 2016

2016-05-18T05:28:54Z

Ettus: /* Required Tools */

2016-05-18T05:00:22Z

‎Required Tools

Ettus: /* Download FPGA Image */

2016-05-18T04:58:18Z

‎Download FPGA Image

Ettus: /* Download FPGA Image */

2016-05-18T04:57:08Z

‎Download FPGA Image

Ettus: /* Required Tools */

2016-05-18T04:55:47Z

‎Required Tools

Ettus: /* =Download FPGA Image */

2016-05-18T04:54:02Z

‎=Download FPGA Image

Ettus: /* Safe Mode */

2016-05-18T04:52:39Z

‎Safe Mode

@@ Line 21: / Line 21: @@
 ==Manual==
 The User Manual page for the N200/N210 is at the link below.
 http://files.ettus.com/manual/page_usrp2.html
@@ Line 105: / Line 106: @@
 * Does the LED at D203 on the motherboard light up? If you're holding the N210 such that the front panel is facing you, then D203 is located near the left connector for the daughterboard.
 [[Category:Application Notes]]

@@ Line 14: / Line 14: @@
 ==Abstract==
-This application note will cover the details of recovering your N200/N210.
+This application note covers the details of recovering your N200/N210.
 ==Overview==

@@ Line 1: / Line 1: @@
 ==Application Note Number==
-'''AN-882'''
+'''AN-325'''
 ==Revision History==

@@ Line 1: / Line 1: @@
-==Overview==
+==Application Note Number==
 This application note will cover the details of recovering your N200/N210.
 ==Manual==
@@ Line 87: / Line 104: @@
 * Does the LED at D203 on the motherboard light up? If you're holding the N210 such that the front panel is facing you, then D203 is located near the left connector for the daughterboard.

← Older revision		Revision as of 05:00, 18 May 2016
Line 33:		Line 33:
	<center>''N2x0 JTAG Connection''</center>		<center>''N2x0 JTAG Connection''</center>

		+	===Recovery Process===
	Download the latest FPGA images, e.g. using:		Download the latest FPGA images, e.g. using:

← Older revision		Revision as of 04:58, 18 May 2016
Line 33:		Line 33:
	<center>''N2x0 JTAG Connection''</center>		<center>''N2x0 JTAG Connection''</center>

−	~~===Download FPGA Image===~~
	Download the latest FPGA images, e.g. using:		Download the latest FPGA images, e.g. using:

@@ Line 38: / Line 38: @@
      $ uhd_images_downloader
-There is a sub-directory in the archive below the <code>firmware/images</code> called 'bit'. Use Impact to load <code>usrp_n210_r4_fpga.bit</code> via the programmer (the filename may be different depending on your device type and revision).
+There is a sub-directory in the archive below the <code>firmware/images</code> called '<code>bit</code>'. Use Impact to load <code>usrp_n210_r4_fpga.bit</code> via the programmer (the filename may be different depending on your device type and revision).
 The USRP should now be able to communicate on the network (you'll see some LEDs light up and network link be established). The next step is to flash the device and program the serial number. Both these steps can be done with UHD (the JTAG step is complete).
-To be sure, run uhd_find_devices and it should appear in the list - remember this IP address for the image loader utility (should be 192.168.10.2 - make sure your network settings enable to you communicate with that subnet!).
+To be sure, run <code>uhd_find_devices</code> and it should appear in the list - remember this IP address for the image loader utility (should be 192.168.10.2 - make sure your network settings enable to you communicate with that subnet!).
 The first step is to flash the unit's safe-mode image, and then do a normal flash - both with the UHD Image Loader utility.
@@ Line 56: / Line 56: @@
 You can change the normal IP address by following the instructions in Change the USRP2's IP address.
-If you run uhd_usrp_probe, you can see the EEPROM keys at the top. Example:
+If you run <code>uhd_usrp_probe</code>, you can see the EEPROM keys at the top. Example:
 <pre>

@@ Line 29: / Line 29: @@
 * JTAG programmer: please connect it to the JTAG connector on the motherboard as shown in the attachment
 * Xilinx 'iMPACT': launch and cancel the new project wizards. You should be left with the screen which shows a single FPGA chip in the main document (auto-detected by the programmer).
 ===Download FPGA Image===

@@ Line 30: / Line 30: @@
 * Xilinx 'iMPACT': launch and cancel the new project wizards. You should be left with the screen which shows a single FPGA chip in the main document (auto-detected by the programmer).
-===Download FPGA Image==
+===Download FPGA Image===
 Download the latest FPGA images, e.g. using:
@@ Line 43: / Line 43: @@
 The first step is to flash the unit's safe-mode image, and then do a normal flash - both with the UHD Image Loader utility.
-Make sure you have UHD installed, and the images from before, and follow the instructions in Load the Images onto the SD card (USRP2 only). You can combine the --fw-path and --fpga-path arguments into the single invocation of the image loader.
+Make sure you have UHD installed, and the images from before, and follow the instructions in [http://files.ettus.com/manual/page_usrp2.html#usrp2_load Load the Images onto the SD card (USRP2 only)]. You can combine the <code>--fw-path</code> and <code>--fpga-path</code> arguments into the single invocation of the image loader.
 You will probably use "<code>usrp_n210_fw.bin</code>" for the firmware and "<code>usrp_n210_r4_fpga.bin</code>" for the FPGA image parameters (use the full/relative file path if your current directory is not that of the images).

@@ Line 23: / Line 23: @@
 When in safe-mode, the USRP-N device will always have the IP address 192.168.10.2.
-For more information on using external tools to unbrick your device when even this fails, see [http://files.ettus.com/manual/page_usrp2.html#usrp2_unbrick_n2x0 Unbricking an N-Series Device].
+For more information on using external tools to unbrick your device when even this fails, see the section below Unbricking an N-Series Device.
 ==Troubleshooting==